4/9/2001
--------
[bash-2.05 released]
4/10
----
redir.c
- check return value of fclose() in write_here_document() for error
returns; don't just rely on fwrite() failing
support/bashbug.sh
- set TMPDIR to /tmp if it's null or unset
- use $TMPDIR in the TEMP tempfile name template
- fixed the call to `mktemp', if it exists, to make it more portable
jobs.c
- if WCONTINUED is not defined, define it to 0 and add a define for
WIFCONTINUED(wstatus) which expands to 0
- add WCONTINUED to the flags passed to waitpid(2) in waitchld()
- don't increment children_exited if waitpid's status is WIFCONTINUED,
since we don't want to call a SIGCHLD trap handler in this case
- in waitchld(), we set child->running to 1 if WIFCONTINUED(status)
is non-zero
- make sure pretty_print_job doesn't check for the core dump bit if
the process has been continued; it's only valid if the job is dead
- in set_job_status_and_cleanup, set the job to JRUNNING if job_state
is non-zero and the job was previously marked as JSTOPPED
configure.in
- add -DBROKEN_DIRENT_D_INO to interix LOCAL_CFLAGS
lib/glob/glob.c
- if BROKEN_DIRENT_D_INO is defined, define REAL_DIR_ENTRY to 1
jobs.c
- in kill_pid, we only need to block and unblock SIGCHLD if the
`group' argument is non-zero, since otherwise we just call `kill'
on the pid argument
version.c
- update copyright date to 2001
bashline.c
- prog_complete_return needs to take a `const char *' as its first
argument
- history_completion_generator needs to take a `const char *' as
its first argument, and `text' needs to be a `const char *'
4/11
----
redir.c
- fixed a weird typo in redir_special_open, case RF_DEVFD, added
call to all_digits before call to legal_number
- fixed do_redirection_internal to call legal_number instead of atol(3)
when translating r_duplicating_{in,out}put_word, so it handles
overflow better
- produce an error message in redirection_error for out-of-range
file descriptors
- change allocation strategy in redirection_error so we don't have to
malloc scratch memory if redirection_expand() fails
jobs.h
- added defines for `running' member of a struct process
general.c
- fix legal_number to return 0 when strtol(3) reports overflow or
underflow
parse.y
- changed read_token_word to call legal_number instead of atoi(3)
input.c
- return -1/EBADF from close_buffered_fd if fd is < 0
command.h
- fixed bogus comment about IS_DESCRIPTOR in description of the
REDIRECTEE struct
print_cmd.c
- change cprintf's 'd' modifier code to display negative numbers as
an out-of-range value. We can do this only because the only use
of %d is to output file descriptor numbers in redirections
support/mksignames.c
- need to include config.h to get a possible value for
UNUSABLE_RT_SIGNALS
4/16
----
lib/readline/doc/rluser.texinfo
- corrected a small error in one description of M-DEL
4/17
----
stringlib.c
- need to initialize `ind' before calls to RESIZE_MALLOCED_BUFFER
in strcreplace()
support/bashversion.c
- new file, prints bash version information
Makefile.in
- rules for building bashversion and linking it to version.o
4/24
----
conftypes.h
- new file with HOSTTYPE, OSTYPE, MACHTYPE, etc. defines from
variables.h
variables.h, version.c
- include conftypes.h
patchlevel.h
- new file, contains define for PATCHLEVEL. Doing away with the old
scheme of having the information in configure.in
version.c
- include patchlevel.h
Makefile.in
- run bashversion -p to find patch level rather than have configure
substitute in a value
- pass -S ${top_srcdir} to support/mkversion.sh
support/mkversion.sh
- don't put PATCHLEVEL define into version.h, but accept and ignore
a -p option
- take a new -S srcdir option
- find the patch level by parsing it out of patchlevel.h
configure.in
- hard-code BASHVERS assignment instead of reading it from a file
- remove BASHPATCH; don't substitute it
_distribution,_patchlevel
- removed
4/26
----
shell.c
- call init_noninteractive() in open_shell_script if forced_interactive
is non-zero (the shell was started with -i) and fd_is_tty is 0
(the script file is a real file, not something like /dev/stdin),
since it wasn't done earlier
builtins/printf.def
- change for POSIX.2 compliance when conversion errors are encountered
when processing %d, %u, and floating point conversion operators
(print a warning message, return the value accumulated at the time
of the error -- which is always 0 -- and exit with a non-zero status)
command.h
- added CMD_COMMAND_BUILTIN for use by the `command' builtin and the
code in execute_cmd.c
builtins/command.def
- add CMD_COMMAND_BUILTIN to the created command's flags
5/1
---
configure.in
- add call to AC_C_CONST to test `const' compiler behavior
- add call to AC_C_INLINE to test `inline' compiler behavior
- add call to AC_C_STRINGIZE to test cpp #x stringizing operator
config.h.in
- add `#undef const' for configure to substitute
- add `#undef inline' for configure to substitute
- add `#undef HAVE_STRINGIZE' for configure to substitute
include/stdc.h
- remove code that defines or undefines `const' and `inline'
- change the __STRING macro to be defined depending on the value
of HAVE_STRINGIZE
lib/malloc/malloc.c
- change the __STRING macro to be defined depending on the value
of HAVE_STRINGIZE
lib/readline/{readline,rlprivate}.h
- moved rl_get_termcap to readline.h, making it a public function
lib/readline/readline.h
- new #define, RL_READLINE_VERSION, hex-encoded library version
number, currently set to 0x0402
- new public int variable, rl_readline_version
lib/readline/readline.c
- #define RL_READLINE_VERSION if it is not already defined (which it
should be in readline.h)
- initialize rl_readline_version to RL_READLINE_VERSION
lib/readline/doc/rltech.texinfo
- documented rl_get_termcap
- documented rl_readline_version
jobs.c
- job_exit_status should return an int, not a WAIT (undetected
before because on most POSIX-like systems a WAIT is really an int)
builtins/evalfile.c
- added FEVAL_REGFILE (file must be a regular file) to accepted
_evalfile flags
- fc_execute_file() adds FEVAL_REGFILE to _evalfile flags. This
means that startup files and files read with `.' no longer need
to be regular files
5/2
---
lib/termcap/Makefile.in
- fix target for installed termcap library (normally unused)
lib/tilde/Makefile.in
- fix install target to install in $(libdir) (normally unused)
Makefile.in
- don't make $(man3dir) since there's nothing installed there
Makefile.in,doc/Makefile.in
- change `man1ext' to `.1', `man3ext' to `.3'
- change appropriate install targets to use new values of man[13]ext
- use `test ...' instead of `[...]'
- add support for DESTDIR root installation prefix, for package
building (installdirs, install, install-strip, uninstall targets)
builtins/common.c
- new function int get_exitstat(WORD_LIST *list) returns an eight-bit
exit status value for use in return, exit, logout builtins
builtins/common.h
- extern declaration for get_exitstat()
builtins/{exit,return}.def
- call get_exitstat where appropriate
builtins/printf.def
- add support for "'" flag character as posix 1003.2-200x d6 says
- fix core dump when user-supplied field width or precision is 0
- fix to printstr() to handle zero-length precision with `%b' format
specifier (printf '%.0b-%.0s\n' foo bar)
- fix to printstr() to treat a negative field width as a positive
field width with left-justification
- fix to mklong to avoid static buffers, which can always be overrun
by someone sufficiently motivated
bashline.c
- change var in add_host_name to type `size_t' for passing to xrealloc
5/3
---
execute_cmd.c
- change restore_signal_mask to accept a sigset_t *, since a sigset_t
may not fit into a pointer, change call
unwind_prot.c
- use a union UWP in restore_variable when restoring a variable whose
size is the same as sizeof(int), the reverse of the method used to
store it in unwind_protect_int
builtins/printf.def
- use a #define LENMODS containing the length modifiers instead of
testing against each possible modifier character, save any mod
character found
- add support for ISO C99 length specifiers `j', `t', and `z'
- if `L' modifier is supplied with a floating point conversion char,
pass a `long double' to printf if HAVE_LONG_DOUBLE is defined
configure.in,config.h.in
- call AC_C_LONG_DOUBLE to check for `long double'; define
HAVE_LONG_DOUBLE if supported
bashline.c
- fix an inadvertantly-unclosed comment in attempt_shell_completion
- make set_saved_history return a value
- make dynamic_complete_history return a useful value
{make_cmd,execute_cmd,shell,subst,trap,variables,input,unwind_prot,test,
pcomplete}.c
- removed some declared-but-unused variables
builtins/{cd,enable,fc,set,setattr,type,umask,printf,complete}.def
- removed some declared-but-unused variables
lib/sh/{zread,netopen}.c
- removed some declared-but-unused variables
execute_cmd.c
- in execute_arith_command, use a long variable to hold the result
of evalexp(), since that's what it returns
builtins/evalstring.c
- make cat_file return -1 on a read or write error
lib/sh/stringlib.c
- make merge_stringlists() return the right value
5/7
---
pcomplete.c
- remove typo that caused empty declaration (;;)
parse.y
- fix yyerror() to accept a single string argument; fix callers
trap.c
- cast pointer to long instead of int when printing message with
internal_warning() in run_pending_traps()
subst.c
- fix process_substitute to handle stdin being closed
test.c
- change `while' to `if' in and() and or(), since the loop isn't
actually performed -- there's an unconditional `return' in the
loop body
- check for integer overflow of arguments to `-t'
lib/sh/netopen.c
- change _getserv() to reject negative port/service numbers
expr.c
- fix strlong() to not convert the base specification from long to
int before checking for overflow, since truncation on machines
where sizeof(int) != sizeof(long) may mask errors
builtins/{jobs,kill,wait}.def
- use legal_number instead of atoi when converting strings to pid_t;
check for numeric overflow
input.c
- fix for cygwin in b_fill_buffer -- off-by-one error when checking
buffer for \r\n termination
general.h
- new #define INT_STRLEN_BOUND(t), computes max length of string
representing integer value of type T, possibly including a sign
character
- include <limits.h> if it's present
{execute_cmd,findcmd,test}.c
- don't include <limits.h>, since general.h does it now
{execute_cmd,lib/sh/itos,pcomplete,print_cmd,subst,variables}.c
- use INT_STRLEN_BOUND instead of static array sizes when converting
various strings to integer values
shell.h
- struct fd_bitmap now uses an `int' size, since it's bounded by
the number of file descriptors, which must fit into an `int'
execute_cmd.c
- FD_BITMAP_DEFAULT_SIZE is now 32, not 32L
- new_fd_bitmap takes an `int' size parameter, not a `long'
execute_cmd.h
- change prototype for new_fd_bitmap()
test.c
- fix test_stat to check for overflow when parsing the integer file
descriptor number; return ENOENT instead of EBADF for files that
are not open
hashlib.c
- don't discard the upper 32 bits of the random value, if present
lib/readline/shell.c
- use the same INT_STRLEN_BOUND mechanism to decide how much space to
allocated in sh_set_lines_and_columns
5/8
---
aclocal.m4
- add check for libtinfo (termcap-specific portion of ncurses-5.2) to
BASH_CHECK_LIB_TERMCAP
- new macro, RL_LIB_READLINE_VERSION, checks version of installed
readline library and (optionally) writes version #defines to
config.h. Bash doesn't use the version defines
configure.in
- call RL_LIB_READLINE_VERSION instead of support/rlvers.sh
execute_cmd.c
- fix execute_shell_script and the WHITECHAR and STRINGCHAR macros
to check array bounds before indexing into the sample string
unwind_prot.[ch]
- import new versions submitted by Paul Eggert <eggert@twinsun.com>
with a couple of changes for backwards compatibility, so the rest
of the source doesn't need to be changed yet
jobs.c
- use unwind_protect_var on last_made_pid in run_sigchld_trap
builtins/bind.def
- use unwind_protect_var on rl_outstream
general.c
- rework print_rlimtype to use INT_STRLEN_BOUND and handle the
most negative number correctly
expr.c
- `tokval' should have been a `long', since all arithmetic is done
as longs
builtins/history.def
- consolidate tests for valid history position in one block to
avoid duplicate code and strings
builtins/ulimit.def
- fix check for overflow when setting limit to work when int is 32
bits and RLIMTYPE is 64
lib/sh/tmpfile.c
- don't truncate the result of time(3) to int; just use time_t,
since it's being assigned to an `unsigned long'
mailcheck.c
- use legal_number instead of atoi in time_to_check_mail() to catch
more numeric errors; consolidate error checking in one block
- last_time_mail_checked should be a time_t
5/9
---
builtins/set.def
- recognize `set [-+]o nolog' if HISTORY is defined
bashline.c
- new variable `dont_save_function_defs', set by `set -o nolog';
currently ignored
command.h
- the `dest' member of a REDIRECTEE is now an `int'
parse.y,redir.c
- changed uses of `redir.test' (where redir is a REDIRECTEE) since
it's now an int
lib/readline/rlstdc.h
- don't mess around with `const', rely on configure to supply a
proper definition if the compiler doesn't support it
lib/tilde/tilde.h
- include <config.h> if HAVE_CONFIG_H is defined
- don't mess around with `const', rely on configure
builtins/shopt.def
- new read-only `shopt' option, login_shell, non-zero if shell is a
login shell (as decided by shell.c)
- new function set_login_shell(), sets shopt private value of
login_shell
builtins/common.h
- new extern declaration for set_login_shell
shell.c
- call set_login_shell after setting value of login_shell (in
main() and set_shell_name())
parse.y
- added new `\A' prompt string escape sequence: time in 24-hour
HH:MM format
configure.in, config.h.in
- check for <grp.h>, define HAVE_GRP_H if found
builtins/complete.def
- add new `-A group/-g' option to complete group names
pcomplete.h
- new define for CA_GROUP, used with group name completion
pcomplete.c
- add code to support CA_GROUP group name completion
bashline.c
- new function, bash_groupname_completion_function(), supports
programmable completion of group names
bashline.h
- extern declaration for bash_groupname_completion_function
lib/readline/bind.c
- new inputrc variable, `match-hidden-files', controls completion
matching files beginning with a `.' (on Unix)
lib/readline/complete.c
- new variable, _rl_match_hidden_files, mirrors `match-hidden-files'
inputrc variable
lib/readline/rlprivate.h
- extern declaration for _rl_match_hidden_files
builtins/hash.def
- new `-t' option to list hash values for each filename argument
builtins/read.def
- alarm(3) takes an `unsigned int' argument, not int
- check for arithmetic overflow with -t and -n options
input.c
- check for read error before doing \r\n translation on cygnus in
b_fill_buffer
- reset bp->b_used to 0 instead of leaving it at -1 on read error
in b_fill_buffer
builtins/shopt.def
- new functions, shopt_setopt(name, mode) and
shopt_listopt(name, mode) to give the rest of the shell an easy
interface
builtins/common.h
- extern declarations for shopt_setopt and shopt_listopt
shell.c
- new invocation options -O and +O, to list or set/unset shopt
options like +o/-o sets and unsets `set -o' options
doc/{bash.1,bashref.texi}
- document `set -o nolog'
- document `login_shell' shopt option
- document new `\A' prompt string escape sequence
- document new `-t' option to `hash'
- document new `[+-]O' invocation option
doc/bashref.texi
- add text to `Invoking Bash' section defining a login shell; text
taken from man page
doc/bash.1, lib/readline/doc/rluser.texinfo
- documented new complete/compgen `-A group/-g' option
lib/readline/doc/{rluser.texinfo,readline.3}, doc/bash.1
- documented new `match-hidden-files' inputrc variable
5/10
----
configure.in
- fix AC_CHECK_PROG(ar, ...)
- add AC_CHECK_TYPE for ssize_t
config.h.in
- new #undef for ssize_t
lib/sh/zread.c
- int -> ssize_t fixes to mirror modern declarations of read and write
- the `off' variable in zsyncfd should be an off_t since it computes
a file offset
- the local buffer `lbuf' is now char, since it's not nice to pass
unsigned char * to read(2), and the values from it are assigned to
a char anyway
- lind and lused are now size_t, since they index into a buffer
- set lused to 0 on read error
lib/sh/zwrite.c
- change second argument to type `char *', since ISO C says you have
to pass a `char *' to `write'
externs.h
- fix extern declarations of zread, zread1, zreadc, and zwrite
- prototype extern declaration of qsort_string_compare
- add extern declaration for history_delimiting_chars() from parse.y
input.h
- b_used and b_inputp members ofr struct BSTREAM are now size_t
builtins/evalstring.c
- the number of chars read with zread in cat_file should be assigned
to a variable of type ssize_t
input.c
- the number of chars read with zread in b_fill_buffer should be
assigned to a variable of type ssize_t
- `localbuf' is now type char[], since POSIX says you shouldn't pass
unsigned char * to read(2)
- in getc_with_restart(), use a variable of type unsigned char to
get a value from the local buffer and return it
- in ungetc_with_restart, explicitly return the character arg passed
to avoid relying on localbuf being unsigned char
subst.c
- the number of chars read with zread in read_comsub should be
assigned to a variable of type ssize_t
mksyntax.c
- instead of casting to unsigned char * in addcstr, use a variable
of type unsigned char and let the compiler do the work
parse.y
- instead of casting to unsigned char * in yy_readline_get, use a
variable of type unsigned char and let the compiler do the work
- ditto for yy_string_get and shell_getc (cast to unsigned char)
subst.c
- instead of casting to unsigned char when assigning to ifscmap in
expand_word_internal, use a variable of type unsigned char and
let the compiler do the work
lib/sh/strtrans.c
- instead of casting to unsigned char in ansic_quote, use a variable
of type unsigned char and let the compiler do the work
builtins/evalstring.c
- remove extern declarations for zwrite and run_trap_cleanup; they're
in externs.h
- prototype cat_file forward declaration
Makefile.in
- remove -I$(includedir) from INCLUDES and SUBDIR_INCLUDES
aclocal.m4
- change RL_LIB_READLINE_VERSION to set RL_PREFIX, RL_LIBDIR,
and RL_INCLUDEDIR to what it used to test the installed readline
library version for use by the caller
- change RL_LIB_READLINE_VERSION to not compute ac_cv_rl_prefix if
the caller has already assigned it a value
- rename _rl_prefix -> ac_cv_rl_prefix, _rl_libdir -> ac_cv_rl_libdir,
_rl_includedir -> ac_cv_rl_includedir
configure.in
- change testing of whether to use the value of
$opt_with_installed_readline to be != no, to allow the user to
specify a prefix where the installed readline library may be found
- if --with-installed-readline=PREFIX is supplied, set ac_cv_rl_prefix
to PREFIX before calling RL_LIB_READLINE_VERSION
- if --with-installed-readline[=PREFIX] is supplied, don't set
RL_LIBDIR and RL_INCLUDEDIR; let RL_LIB_READLINE_VERSION take care
of it, set RL_INCLUDE=-I${RL_INCLUDEDIR}
- if --with-installed-readline[=PREFIX] is supplied, and we're
linking with the history library, assign $RL_LIBDIR to HIST_LIBDIR
so we use the same version of the installed readline and history
libraries
Makefile.in, builtins/Makefile.in
- have configure substitute RL_INCLUDEDIR, set RL_INCLUDEDIR variable
doc/bashref.texi
- updated description of --with-installed-readline configure option
general.c
- moved QSFUNC typedef here from builtins/common.c
{alias,bashline,variables,lib/sh/stringvec}.c
- cast fourth argument to qsort to (QSFUNC *)
alias.c
- prototype forward declaration of qsort_alias_compare
bashhist.c
- include <glob/glob.h> for extern declaration of glob_pattern_p
- remove extern declaration of history_delimiting_chars; it's now
in externs.h
- prototype forward declarations of histignore_item_func,
maybe_add_history, and bash_add_history
bracecomp.c
- remove extern declaration for sh_backslash_quote; it's in externs.h
braces.c
- remove extern declaration for extract_command_subst; it's in subst.h
- prototype forward declarations for expand_amble, array_concat, and
brace_gobbler
error.c
- prototype extern declaration of give_terminal_to, fix bad call
{execute_cmd,expr,findcmd,jobs,mailcheck,nojobs,pcomplete,print_cmd,redir,
shell}.c
- prototype all static forward function declarations
pcomplete.c
- changed some function parameters to `const char *' to avoid discarding
const qualifier
make_cmd.c
- make_bare_word, make_word_flags, and make_word now take a
`const char *' string argument
make_cmd.h
- changed extern declarations for make_bare_word and make_word
print_cmd.c
- cprintf now takes a `const char *' as its first argument, like
xprintf and printf
- the conditional define for xprintf should have been HAVE_VPRINTF,
not HAVE_VFPRINTF
shell.c
- in isnetconn(), the return value of sizeof() is size_t
aclocal.m4
- add inclusion of stddef.h if STDC_HEADERS is defined to 1 in
BASH_CHECK_TYPE
configure.in
- add a call to BASH_CHECK_TYPE for socklen_t (type of third argument
to getpeername(2))
5/11
----
lib/readline/bind.c
- make `useq' a char array to pass to rl_macro_bind in
rl_parse_and_bind
lib/readline/{{bind,isearch}.c,rlprivate.h}
- _rl_isearch_terminators is now a char *, not unsigned char *
{subst,variables,lib/sh/tmpfile}.c
- dollar_dollar_pid is now a `pid_t' instead of `int'
variables.c
- sbrand() now takes an `unsigned long' to set the seed value
- changed last_random_value to type int, since it's always between
0 and 32767
- use strtoul to convert the value in assign_random instead of atoi
- take out casts in any arguments to sbrand()
- take out cast to int in call to inttostr in set_ppid()
subst.c
- don't cast last_asynchronous_pid when passing to itos()
{sig,subst}.c
- prototype all static forward function declarations
5/14
----
{test,trap,variables}.c
- prototype all static forward function declarations
variables.c
- free_variable_hash_data() now takes a PTR_T, a `generic pointer'
builtins/{alias,bind,break,cd,complete,declare,enable,exit,fc,fg_bg,help,
history,jobs,pushd,read,set,trap,umask,
- prototype all static forward function declarations
builtins/read.def
- reset_eol_delim now takes a `char *' arg, since that's what the
unwind_protect functions pass it, and it ignores its arguments
anyway
lib/readline/{histsearch,input,kill,rltty,search,vi_mode}.c
- prototype all static forward function declarations
lib/tilde/tilde.c
- prototype all static forward function declarations
- tilde_find_prefix, tilde_find_suffix, isolate_tilde_prefix, and
glue_prefix_and_suffix now take `const char *' arguments where
appropriate
configure.in,config.h.in
- check for vsnprintf, define HAVE_VSNPRINTF if found
lib/readline/display.c
- use vsnprintf() in rl_message if it's available; if we don't, at
least set the last character in msg_buf to 0 to avoid overrun --
we really can't do anything about overflow at this point. if it's
available, this fixes buffer overflow problems in rl_message
5/15
----
lib/readline/histexpand.c
- in get_history_word_specifier, allow any character to terminate
a `:first-' modifier, not just `:' and null. This is what csh
appears to do. This allows things like `!:0- xyzzy' to replace the
last argument with xyzzy
5/18
----
configure.in, config.h.in
- check for <stdint.h>, define HAVE_STDINT_H if found
- check for intmax_t in <stdint.h>, define intmax_t as long if not
found
5/21
----
builtins/kill.def
- change to use strerror() for error message when kill(2) fails
aclocal.m4
- new macro, BASH_C_LONG_LONG, check for `long long'
configure.in, config.h.in
- call BASH_C_LONG_LONG, define HAVE_LONG_LONG if found
lib/sh/snprintf.c
- new file, with implementations of snprintf, vsnprintf, asprintf,
and vasprintf, derived from inetutils version
Makefile.in, lib/sh/Makefile.in
- add snprintf.c/snprintf.o
configure.in, config.h.in
- add checks for snprintf, asprintf, vasprintf, with appropriate
cpp defines
lib/readline/{rldefs,xmalloc}.h, lib/readline/xmalloc.c
- xmalloc and xrealloc now take `size_t' arguments, like their bash
counterparts
externs.h,lib/sh/itos.c
- inttostr and itos now take `long' arguments
- inttostr takes a `size_t' argument for the buffer size
{expr,lib/malloc/malloc,variables,general}.c
- fixed calls to itos() by removing casts, etc.
subst.[ch]
- get_dollar_var_value now takes a long, not an int
- sub_append_number now takes a long, not an int
subst.c
- in parameter_brace_expand_word, use a long and legal_number to
translate ${N}, to avoid overflow
- in parameter_brace_expand_length, use a long and legal_number to
translate ${#N}, to avoid overflow
- in do_array_element_assignment, array_expand_index,
array_value_internal, use arrayind_t instead of int
- let verify_substring_values take long * arguments for the return
value of evalexp()
- pass long * arguments to verify_substring_values in
parameter_brace_substring
- parameter_brace_expand_length now returns `long'
- parameter_brace_expand now uses a long variable for the return
value of parameter_brace_expand_length
- param_expand now uses a long variable for the return value from
evalexp
- array_length reference now returns an `arrayind_t', since it can
return the num_elements member of an array, which is of type
arrayind_t
subst.h
- array_expand_index now returns an `arrayind_t'
array.[ch]
- array_subrange now takes arrayind_t arguments, not `int'
- dup_array_subrange now uses arrayind_t local variable to do
array indexing
- use long to print array indices in print_element
variables.c
- null_array_assign, assign_dirstack, bind_array_variable
now take arrayind_t arguments as array indices
- assign_array_var_from_word_list, assign_array_var_from_string,
unbind_array_element now use arrayind_t local variables for
array indexing
variables.h
- change extern declaration of bind_array_variable
builtins/common.[ch]
- get_numeric_arg now returns a `long', since it usually returns
the value of legal_number()
builtins/{shift,break}.def
- use long variables for the return value of get_numeric_arg
builtins/history.def
- convert string argument to int only if it's in range
builtins/pushd.def
- set_dirstack_element and get_dirstack_element now take `long'
index arguments
- get_dirstack_index now takes a `long' index argument, since it's
passed the converted value from legal_number
lib/sh/timeval.c
- in print_timeval, don't assume that the number of minutes fits into
an int, since it's just seconds/60.
lib/sh/clock.c
- ditto for print_clock_t
5/22
----
shell.c
- since the -O option settings may possibly be overridden by the
normal shell initialization or posix initialization, save the
invocation options on an alist (with add_shopt_to_alist) and
process them after basic initialization (with run_shopt_alist)
5/23
----
trap.h
- new define, BASH_NSIG, all system signals plus special bash traps
trap.c, builtins/trap.def
- use BASH_NSIG for array bounds and loops where appropriate
trap.c
- change decode_signal to disallow numeric signal numbers above
NSIG -- this means you can only reference special traps like
DEBUG by name
- new SPECIAL_TRAP(s) macro to test whether s is one of the special
bash traps (currently DEBUG and EXIT)
- change reset_or_restore_signal_handlers so command substitution
doesn't inherit the debug trap (like ksh93), and child processes
don't have to rely on initialize_traps being run to get rid of
any debug trap
support/mksignames.c
- add extra "ERR" signal name, value NSIG+1, allocate space for it
and write it out in signal_names[]
trap.h
- new define: ERROR_TRAP == NSIG+1, change BASH_NSIG to NSIG+2
- extern declarations for set_error_trap, run_error_trap
- new define: TRAP_STRING(s), expands to trap_list[s] if signal S
is trapped and not ignored, NULL otherwise
trap.c
- add ERROR_TRAP to SPECIAL_TRAPS define
- initialize ERROR_TRAP stuff in initialize_traps
- new function: set_error_trap(command), sets the ERR trap string
- new function: run_error_trap(command), runs the ERR trap string
- set trap string for ERROR_TRAP to NULL in free_trap_strings
- change reset_or_restore_signal_handlers so child processes don't
inherit the ERR trap
- add case to call run_error_trap in maybe_call_trap_handler
execute_cmd.c
- in execute_command_internal, keep track of ERR trap and call it if
necessary
- use TRAP_STRING to get the value of debug and error traps
- in execute_function, arrange things so the ERR trap is not inherited
by shell functions, and is saved and restored like the DEBUG trap
doc/{bash.1,bashref.texi}
- documented new ERR trap
tests/{trap.{tests,right},trap2.sub,trap2a.sub}
- added ERR trap tests
subst.c
- on machines without /dev/fd, change the named pipe fifo list to a
list of structs containing pathname and proc information
- change unlink_fifo_list to kill the proc in the fifo list with
signal 0 and not remove the fifo if the proc is still alive. This
should fix the problem on those backward systems without /dev/fd
where fifos were removed when a job using process substitution was
suspended
5/24
----
examples/loadables/getconf.h
- new file, with basic defines needed to make getconf work minimally
on POSIX systems without the necessary definitions
examples/loadables/getconf.c
- replacement functions for confstr, sysconf, pathconf for systems
that lack them, providing a minimal posix interface
- heavily augmented getconf, now supports all POSIX.1-200x,
POSIX.2-200x, Solaris 7, AIX 4.2 getconf variables
5/29
----
builtins/setattr.def
- make `readonly', `export', and `declare' print `invisible' variables
as just a command and variable name, without a value, when listing
all variables (as POSIX.2-200x d6 requires)
5/30
----
configure.in
- upgraded to autoconf-2.50 on main development machine, so require
autoconf-2.50 in preparation for using some if its new features
- call AC_C_PROTOTYPES
- remove call to AC_EXEEXT, which now does the wrong thing
- changed AC_INIT to new flavor
- added call to AC_CONFIG_SRCDIR
- AC_CONFIG_HEADER -> AC_CONFIG_HEADERS
- AC_RETSIGTYPE -> AC_TYPE_SIGNAL
configure.in, aclocal.m4, config.h.in
- removed call to BASH_LARGE_FILE_SUPPORT, use AC_SYS_LARGEFILE
standard support, with new macros _FILE_OFFSET_BITS and
_LARGE_FILES
- removed definition of BASH_LARGE_FILE_SUPPORT
doc/bashref.texi
- document new `--enable-largefile' configure option
lib/readline/readline.c
- change rl_set_prompt to call rl_expand_prompt unconditionally, so
local_prompt and local_prompt_prefix get set correctly
6/6
---
lib/readline/complete.c
- don't append `/' or ` ' to a match when completing a symlink that
resolves to a directory, unless the match doesn't add anything
to the word. This means that a tab will complete the word up to
the full name, but not add anything, and a subsequent tab will add
a slash. Change to append_to_match; callers changed
hashlib.c
- new function, hash_table_nentries (table), returns the number of
items in TABLE
hashlib.h
- extern declaration for hash_table_nentries
configure.in
- configure without bash malloc on openbsd; they claim it needs
eight-bit alignment (which the bash malloc provides, but...)
7/2
---
stringlib.c
- only call RESIZE_MALLOCED_BUFFER from strsub() if the replacement
string length is > 0, avoid possible hangs if replacement is null
subst.c
- don't include input.h; no longer needed
configure.in
- remove calls to AC_SYS_RESTARTABLE_SYSCALLS and
BASH_SYS_RESTARTABLE_SYSCALLS; the results are no longer used
config.h.in
- remove define for HAVE_RESTARTABLE_SYSCALLS
aclocal.m4
- removed definition of BASH_SYS_RESTARTABLE_SYSCALLS; no longer used
execute_cmd.c
- changed select command so `return' no longer terminates the select
command, so it can be used to return from an enclosing function.
This is as ksh (88 and 93) does it
lib/readline/vi_mode.c
- fix trivial typo in declaration of vi_motion; `t' appears twice;
the second instance should be `T'
7/3
---
configure.in
- don't add -static to LDFLAGS on Solaris 2.x. This means that the
auxiliary programs will be built as dynamic executables, but that
should do no harm
7/5
---
lib/glob/fnmatch.c
- fix the code that processes **(pattern) to short-circuit if the
pattern is ill-formed or lacks a trailing `)' -- this fixes the
segfault on **(/*)
Makefile.in, builtins/Makefile.in
- split CCFLAGS into CCFLAGS_FOR_BUILD and CFLAGS, to aid in
cross-compilation
- build programs that use $(CC_FOR_BUILD) using $(CCFLAGS_FOR_BUILD)
configure.in, config.h.in
- check for getaddrinfo(3), define HAVE_GETADDRINFO if found
lib/sh/netopen.c
- implemented a version of _netopen (_netopen6) that uses
getaddrinfo(3) if available, use if HAVE_GETADDRINFO is defined.
old _netopen is _netopen4; _netopen now calls either _netopen6
or _netopen4 as appropriate
7/9
---
builtins/exit.def
- don't source ~/.bash_logout if subshell_environment is non-zero
execute_command.c
- in execute_until_or_while, handle the case where `breaking' is
set in the loop test (e.g., by the job control code when a job
is stopped with SIGTSTP), but the return value from the test is
something that would cause the loop to break. Need to decrement
`breaking' in this case
7/10
----
execute_cmd.c
- in execute_in_subshell, make sure a command of type cm_subshell
inherits its `enclosing' command's CMD_IGNORE_RETURN flag
variables.c
- in maybe_make_export_env, don't allow restricted shells to put
exported functions in the export environment
7/11
----
lib/glob/strmatch.h
- renamed old fnmatch.h
- changed guard #ifdef to _STRMATCH_H
- include system <fnmatch.h> if HAVE_LIBC_FNM_EXTMATCH is defined
lib/glob/strmatch.c
- renamed old fnmatch.c
- include "strmatch.h"
- if HAVE_LIBC_FNM_EXTMATCH is defined, define a dummy version of
strmatch() that just calls fnmatch(3)
lib/glob/glob.c
- include "strmatch.h"
- fnmatch -> strmatch
Makefile.in, lib/glob/Makefile.in
- fnmatch -> strmatch
{bashhist,execute_cmd,pathexp,pcomplete,shell,stringlib,subst,test}.c,
pathexp.h,builtins/help.def
- include <glob/strmatch.h>
- fnmatch -> strmatch
execute_cmd.c
- broke the code that parses the interpreter name from a #! line
out from execute_shell_script to a new function, getinterp()
- call getinterp from execute_shell_script
- use return value from getinterp in error message about bad
#! interpreter in shell_execve
7/12
----
lib/readline/isearch.c
- the last isearch string is now remembered in a new static variable,
last_isearch_string
- if ^R^R is typed, readline now searches for the remembered isearch
string, if one exists
7/24
----
pcomplete.h
- extern declaration for completions_to_stringlist()
7/25
----
builtins/complete.def
- make compgen handle -o default option
- make compgen return success only if sl->list_len is non-zero,
indicating that there are items on the list
7/31
----
execute_cmd.c
- in execute_connection, force stdin to /dev/null for asynchronous
commands if job control is not active, not just if the shell is
running a shell script (since you can run `set -m' in a script)
lib/readline/rltty.c
- make sure _rl_tty_restore_signals resets `tty_sigs_disabled' on
successful restoration of the terminal modes
- make sure _rl_tty_disable_signals turns off IXON so that ^S and
^Q can be read by rl_quoted_insert
8/1
---
aclocal.m4
- new check for FNM_EXTMATCH being defined in <fnmatch.h>, as Ullrich
Drepper intends to do for new versions of GNU libc
config.h.in
- new definition for HAVE_LIBC_FNM_EXTMATCH
configure.in
- check for fnmatch, but don't define anything in config.h
- call BASH_FUNC_FNMATCH_EXTMATCH to check for FNM_EXTMATCH
8/2
---
alias.h
- remove bogus extern declaration for xmalloc()
- include "stdc.h"
- add prototype declarations for all extern function declarations
xmalloc.c,lib/readline/xmalloc.c
- fix xmalloc to return a PTR_T
- fix xrealloc to return a PTR_T and take a PTR_T as first argument
include/ansi_stdlib.h
- extern declarations for malloc and realloc have them return PTR_T
xmalloc.h
- new file, with extern declarations for functions in xmalloc.c
general.h
- removed extern declarations for functions in xmalloc.c
- include xmalloc.h
Makefile.in,builtins/Makefile.in
- update dependencies to include xmalloc.h
parse.y,{alias,array,bashline,bracecomp,execute_cmd,findcmd,flags,general,
hashcmd,locale,mailcheck,make_cmd,pathexp,pcomplete,print_cmd,stringlib,
subst,unwind_prot,variables}.c
builtins/{common,evalfile}.c
builtins/{cd,command,enable,exec,printf,read,set}.def
lib/sh/{makepath,netopen,pathphys,setlinebuf,shquote,snprintf,stringlist,
strtrans,tmpfile}.c
lib/readline/{util,terminal,shell,readline,macro,kill,isearch,input,
histfile,histexpand,display,complete,bind}.c
- make sure all calls to xmalloc are cast to the right return value
siglist.c
- include xmalloc.h
parse.y,{alias,bashline,bracecomp,expr,make_cmd,nojobs,print_cmd,subst}.c
builtins/{fc,printf,read}.def
lib/sh/snprintf.c, lib/tilde/tilde.c
lib/readline/{bind,display,histexpand,isearch,macro,util,vi_mode}.c
- make sure all calls to xrealloc are cast to the right return value
lib/sh/{netopen,setlinebuf,shquote,snprintf}.c, lib/tilde/tilde.c
- include xmalloc.h, remove extern declaration of xmalloc
lib/readline/xmalloc.h
- xmalloc and xrealloc should return PTR_T
lib/readline/rldefs.h
- don't include an extern declaration for xmalloc
8/7
---
support/shobj-conf
- fixed up commented-out stanzas for HP's unbundled C compiler on
HP/UX
support/bashbug.sh
- force the subject to be changed from the default
lib/readline/doc/{rluser.texinfo,readline.3}, doc/bash.1
- document that transpose-words swaps the last two words on the line
if point is at the end of the line
8/9
---
stringlib.c
- fix possible infinite recursion problem with null pattern in
strsub()
hashlib.c
- new function copy_hash_table to copy a hash table using a caller-
supplied function to copy item data (defaults to savestring())
hashlib.h
- new extern declaration for copy_hash_table
builtins/declare.def
- changes so that declare [-a] var=value assigns `value' to element 0
of array variable `var' like ksh93
- change so that declare [-a] var[N]=value assigns `value' to element
N of array variable `var' like ksh93
8/13
----
arrayfunc.c
- new file, for miscellaneous array functions
arrayfunc.h
- new file, extern declarations for functions in arrayfunc.c
variables.c
- move convert_var_to_array, bind_array_variable,
assign_array_from_string, assign_array_var_from_word_list,
assign_array_var_from_string, quote_array_assignment_chars,
skipsubscript, unbind_array_element, print_array_assignment
to arrayfunc.c
shell.h
- include arrayfunc.h after variables.h
variables.h
- remove above extern function declarations moved to arrayfunc.h
- add extern declaration for var_lookup
Makefile.in
- add arrayfunc.c, arrayfunc.h in appropriate places
- add arrayfunc.h to dependencies
subst.c
- move valid_array_reference, array_expand_index, array_variable_part,
array_value_internal, array_value (now global), get_array_value,
do_array_element_assignment to arrayfunc.c
subst.h
- extern declarations for functions above moved to arrayfunc.h
arrayfunc.h
- extern declarations for above functions from subst.c
subst.[ch]
- string_list_dollar_star and string_list_dollar_at are now global
functions
- quote_escapes is now a global function
subst.c
- maybe_expand_string -> expand_string_if_necessary
- expand_string_to_string -> expand_string_to_string_internal
- new functions: expand_string_to_string and
expand_string_unsplit_to_string, which call
expand_string_to_string_internal with expand_string and
expand_string_unsplit as the FUNC arguments, respectively
arrayfunc.c
- change array_expand_index to call expand_string_to_string instead
of maybe_expand_string
8/14
----
shell.c
- in execute_env_file, call expand_string_unsplit_to_string
mailcheck.c
- in check_mail, call expand_string_to_string
variables.c
- in assign_in_env, call expand_string_unsplit_to_string
arrayfunc.c
- new function, array_variable_name, splits an array reference into
a name (which is returned as a new string) and subscript
- change array_variable_part to just call array_variable_name and
look up the string returned with find_variable
- new function, find_or_make_array_variable (name, flags) which will
look up an array variable and convert a string variable to an
array if necessary. The FLAGS argument, if non-zero, says to
check the readonly and noassign attributes and fail if either is set
builtins/read.def
- make `read -a aname' honor any readonly status of `aname'
- read -a now calls find_or_make_array_variable with FLAGS value 1
arrayfunc.[ch], subst.c, builtins/{declare,read}.def
- do_array_element_assignment -> assign_array_element
8/20
----
parse.y
- changed `for' command grammar to allow missing word list after `IN'
token, like latest POSIX drafts require
lib/sh/tmpfile.c
- in sh_mktmpname(), check for filenum == 0 and init to non-zero number
in this case. it can happen on arithmetic overflow
support/mkversion.sh
- added `[0-9].[0-9][0-9][a-z]' as an acceptable value for a
distribution to allow for intermediate versions, like 2.05a
support/config.guess
- removed the addition of the output of `/usr/bin/objformat' when
creating the canonical name on FreeBSD machines, so the canonical
name is once again `freebsd4.2' instead of `freebsdelf4.2'
8/22
----
lib/readline/{rlstdc,history,keymaps,readline,rldefs,rlprivate,rlshell,
rltypedefs,xmalloc}.h
lib/readline/{bind,compat,complete,display,funmap,histexpand,histsearch,
input,isearch,kill,nls,parens,readline,rltty,search,shell,signals,vi_mode
- changed __P to PARAMS
lib/tilde/tilde.[ch]
- changed __P to PARAMS
{Makefile,configure}.in
- changed the version number to 2.05a
- changed the release status to `alpha1'
8/23
----
support/shobj-conf
- support for building shared libraries on Darwin/MacOS X
siglist.h
- extern declaration for strsignal() to compensate for lack of
a definition in some system include files
jobs.c
- remove casts from strsignal() calls
[bash-2.05a-alpha1 frozen]
8/27
----
[bash-2.05a-alpha1 released]
8/27
----
execute_cmd.c
- fix eval_arith_for_expr to handle the case where the expanded
word list is NULL, returning 0 in this case
print_cmd.c
- in print_function_def, make sure that func_redirects is assigned
a value before being used
8/28
----
alias.c
- include <ctype.h> for definition of isalpha()
bashhist.h
- add prototypes for extern function declarations
flags.c
- include bashhist.h for extern function declarations
mksyntax.c
- include <unistd.h> if HAVE_UNISTD_H is defined in config.h
parse.y
- include test.h for extern function declarations
externs.h
- change extern declaration for setlinebuf to sh_setlinebuf
stringlib.c
- include <glob/glob.h> for extern function declarations
variables.h
- add function prototypes for all of the sv_* functions
builtins/common.h
- add extern declarations for set_shellopts() and parse_shellopts()
from builtins/set.def
variables.c
- include "hashcmd.h" for extern declaration for flush_hashed_filenames
- include "pathexp.h" for extern declaration for setup_glob_ignore
lib/malloc/malloc.c
- cast to `long' instead of `int' in memalign for 64-bit machines
{pcomplete,trap}.c
- changed printf escape sequences used to print pointers to %p
lib/readline/undo.c
- include "xmalloc.h" for extern function declaration
input.h
- add function prototypes to extern declarations for getc_with_restart
and ungetc_with_restart
variables.[ch]
- changed type of `function' member of `struct name_and_function' to
`sv_func_t', which is defined and prototyped in variables.h
- map_over now takes an `sh_var_map_func_t *'
shell.h
- start of a set of function pointer typedefs like those in
lib/readline/rltypedefs.h
hashlib.[ch]
- second paramter to flush_hash_table is now an `sh_free_func_t *'
trap.c
- parameter to reset_or_restore_signal_handlers is now an
`sh_resetsig_func_t *'
pcomplete.h, pcomplib.c
- function pointer argument to print_all_compspecs is now an
`sh_csprint_func_t *'
- function pointer `list_getter' element of an `ITEMLIST' is now
prototyped with __P((...)) instead of using `Function *'
jobs.[ch]
- `j_cleanup' member of a JOB is now an `sh_vptrfunc_t *'
alias.c
- map_over_aliases now takes an `sh_alias_map_func_t *'
- free_alias_data now takes a `PTR_T'
pathexp.c
- function pointer argument to ignore_globbed_names is now an
`sh_ignore_func_t *'
bashline.c
- function pointer argument to _ignore_completion_names is now an
`sh_ignore_func_t *'
pathexp.h,{bashhist,bashline.c
- `item_func' member of a `struct ignorevar' is now an
`sh_iv_item_func_t *'
builtins/evalfile.c
- `errfunc' is now an `sh_vmsg_func_t *'
jobs.c
- map_over_job now takes an `sh_job_map_func_t *' as its first argument
array.[ch]
- function pointer argument to array_walk is now an
`sh_ae_map_func_t *'
general.c
- tilde_expansion_preexpansion_hook has type `tilde_hook_func_t *',
and so the assignment in tilde_initialize doesn't need a cast
list.c
- map_over_words now takes an `sh_icpfunc_t *' as its second argument
input.h
- the `getter' and `ungetter' function pointer members of a
BASH_INPUT are now of types `sh_cget_func_t *' and
`sh_cunget_func_t *' respectively
- init_yy_io now takes an `sh_cget_func_t *' as its first argument and
an `sh_cunget_func_t *' as its second
parse.y
- init_yy_io now takes an `sh_cget_func_t *' as its first argument and
an `sh_cunget_func_t *' as its second
- initialize_bash_input casts bash_input.getter and bash_input.ungetter
appropriately
builtins/mkbuiltins.c
- make the extern function definitions written to builtext.h have
prototypes with __P((...))
- include "stdc.h"
- change Function to mk_handler_func_t
- fixed comment_handler to take the right number of args
- prototyped all the handler functions with __P((...))
builtins.h
- the `function' member of a struct builtin is now of type
`sh_builtin_func_t *'
builtins/common.[ch]
- last_shell_builtin, this_shell_builtin are now of type
`sh_builtin_func_t *'
- find_shell_builtin, builtin_address, find_special_builtin now return
`sh_builtin_func_t *'
builtins/exit.def, {execute_cmd,jobs,nojobs,variables}.c, parse.y
- changed all declarations of last_shell_builtin and this_shell_builtin
execute_cmd.c
- execute_builtin, execute_builtin_or_function,
execute_subshell_builtin_or_function now take an
`sh_builtin_func_t *' instead of a `Function *' for argument
- changed appropriate variables from `Function *' to
`sh_builtin_func_t *'
builtins/{bind,builtin,enable,read,setattr}.def
- replaced uses of `Function *' in variable declarations with
appropriate types (sh_builtin_func_t * or rl_command_func_t *)
builtins/set.def
- set_func and get_func members of binary_o_options are now of types
`setopt_set_func_t *' and `setopt_get_func_t *', which are
prototyped
builtins/shopt.def
- set_func member of shopt_vars is now of type `shopt_set_func_t *'
bashline.c
- enable_hostname_completion now returns `int' (the old value of
perform_hostname_completion)
[The only use of Function and VFunction now is for unwind-protects]
9/4
---
lib/sh/getcwd.c
- use const define from config.h rather than `CONST'
- use PTR_T define from xmalloc.h rather than `PTR'
- include xmalloc.h for PTR_T
- remove PATH_MAX define, rely on value from maxpath.h
{general,mailcheck}.c, lib/sh/{pathcanon,pathphys}.c
- don't include maxpath.h directly; it's already included by shell.h
lib/sh/mailstat.c
- new `mailstat()' implementation, to stat a mailbox file for
mail checking. handles maildir-style mail directories with one
file per message and creates a dummy stat struct from them
lib/sh/Makefile.in
- add mailstat.c and mailstat.o in the appropriate places
lib/malloc/malloc.c
- augmented implementation with wrapper functions that pass in file
and line number information from cpp. currently unused, but a
placeholder for future debugging and use tracking
lib/malloc/shmalloc.h
- new file, extern declarations for allocation wrapper functions for
use by the shell (and others, I guess)
xmalloc.[ch]
- wrapper functions for xmalloc, xfree, xrealloc (sh_ prefixed) that
pass cpp line number information through to the malloc functions,
if USING_BASH_MALLOC is defined
9/5
---
lib/malloc/gmalloc.c
- removed; no longer part of distribution
lib/malloc/Makefile.in
- removed references to gmalloc.[co]
configure.in, doc/bashref.texi
- removed references to `--with-glibc-malloc' configure option
{configure,Makefile}.in
- changed the way bash malloc is configured into the Makefile, making
it more like how readline is configured. If the bash malloc is
not configured in, nothing in lib/malloc will be built
9/6
---
lib/malloc/imalloc.h
- new file, some internal malloc definitions
lib/malloc/mstats.h
- new file, definitions for malloc statistics structs and functions
lib/malloc/trace.c
- new file, malloc tracing functions (currently just print messages
to stderr), code is #ifdef MALLOC_TRACE
lib/malloc/stats.c
- new file, moved malloc stats code from malloc.c to here
lib/malloc/malloc.c
- moved some definitions to imalloc.h
- moved stats code to stats.c
- malloc tracing calls added to internal_{malloc,realloc,free}, all
#ifdef MALLOC_TRACE
lib/malloc/Makefile.in, Makefile.in
- added {imalloc,mstats}.h, {trace,stats}.c
parse.y
- changed decode_prompt_string to save and restore $?
(last_command_exit_value) around calls to expand_prompt_string(),
so command substitutions in PS1, etc. don't change $?
{array,subst}.c
- a couple more arrayind_t fixes from Paul Eggert
configure.in
- remove redundant check for wait3(2)
redir.h
- fixed a typo (stdin_redirs -> stdin_redirects)
9/10
----
execute_cmd.c
- remove check for \n and \r from WHITESPACE macro, since those
chars are not whitespace as returned by the whitespace(c) macro
- getinterp now takes a `char *' as first arg, not unsigned char *
- execute_shell_script now takes a `char *' as first arg, not
unsigned char *
- fix typo in forward declaration for `initialize_subshell'
general.[ch]
- check_binary_file now takes a (char *) argument, not unsigned char *
- pass unsigned char to isspace and isprint because of ISO C fuckup
- bash_tilde_expand now takes a `const char *' as its argument
builtins/evalfile.c, shell.c
- buffer passed to check_binary_file is char, not unsigned char
parse.y
- fix extern declaration for yyerror()
- yyerror now takes a `const char *' as first arg
{error,jobs}.c
- fixes to printf-style functions to handle pids wider than an int
lib/readline/{isearch,vi_mode}.c
- fix call to rl_message in rl_display_search (remove extra arg)
variables.c
- fix missing argument to builtin_error in make_local_variable
builtins/getopts.def
- since getopts takes no options, change while loop calling
internal_getopts to a simple `if' check
builtins/printf.def
- since printf takes no options, change while loop calling
internal_getopts to a simple `if' check
lib/readline/bind.c
- remove _SET_BELL macro, expand code inline
lib/readline/input.c
- change _rl_input_available to use either select or FIONREAD,
but not both
lib/readline/readline.c
- fix rl_digit_loop to remove unreachable code at end of loop
{bashhist,bashline,expr,jobs,redir,shell}.c, builtins/fc.def, lib/sh/snprintf.c
- bracket unused functions with #ifdef INCLUDE_UNUSED/#endif
- remove some unused variables
execute_cmd.c
- remove #ifdef'd code that allowed `return' to terminate a select
statement
expr.c
- remove some extraneous tests from strlong()
array.h
- arrayind_t is now a long, since shell arithmetic is performed as
longs
- remove second declaration of new_array_element
builtins/printf.def
- in mklong, xrealloc cannot return NULL, so don't check for it
- remove some #if 0 code
- fix core dump triggered by a format specification with more than
one `*'
- remove `foundmod', since its value mirrors `modchar != 0'
- include "common.h" for builtin_{error,usage} declarations
Makefile.in,builtins/Makefile.in
- updated some dependencies due to new include files
pcomplete.c
- include "execute_cmd.h" for declaration of execute_shell_function
arrayfunc.c
- include <stdio.h> for printf
- include "builtins/common.h" for builtin_error declaration
builtins/evalstring.c
- include "../trap.h" for run_trap_cleanup declaration
builtins/help.def
- include "common.h" instead of locally declaring builtin_error
and builtin_usage
error.h
- add extern declaration for itrace()
- add prototype to extern declaration of get_name_for_error
- file_error now takes a `const char *' as first argument
externs.h
- added prototype for sh_setlinebuf declaration, bracketed with
NEED_SH_SETLINEBUF_DECL so we don't need stdio.h everywhere
- add extern declaration for parse.y:return_EOF()
shell.c
- add NEED_SH_SETLINEBUF_DECL before including shell.h
lib/readline/callback.c
- include <stdlib.h> or "ansi_stdlib.h" for abort declaration
quit.h
- remove declaration of throw_to_top_level
subst.c
- remove unused extern declaration for getopts_reset
lib/sh/netopen.c
- include <shell.h> for legal_number, etc.
- add prototype for inet_aton extern declaration
lib/sh/clock.c
- include <stdc.h> for __P declaration
- add extern declaration for get_clk_tck
support/mkversion.sh
- changed so that extern function declarations for functions in
version.c (moved from externs.h) are in the generated version.h
shell.h
- include version.h
version.c
- various `char *' version variables are now `const char *'
general.h
- add prototype for same_file, bracketed with _POSIXSTAT_H
#ifdef, since that's what include/posixstat.h defines
builtins/common.[ch]
- _evalfile, maybe_execute_file, source_file, and fc_execute_file
now take a `const char *' as their first argument
eval.c
- removed extern declaration of yyparse; it's in externs.h
parse.y
- added prototypes to static forward function declarations
- changed local `all_digits' variable in read_token_word () to
all_digit_token to avoid clash with all_digits() function in
general.c
{bashhist,copy_cmd,make_cmd,hashlib,mailcheck}.c
- added prototypes for static function declarations
shell.h
- add extern declarations for interactive, interactive_shell,
changed c files with extern declarations
pcomplete.c
- changed it_init_aliases to avoid shadowing global variable
`aliases'
bashline.c,pathexp.c,general.h
- sh_ignore_func_t is now a pointer to a function taking a
`const char *'; users changed
configure.in
- test for <strings.h>
config.h.in
- add #undef HAVE_STRINGS_H
bashansi.h
- change like recommended in autoconf manual
9/11
----
[a date which will live in infamy. prayers for the victims.]
execute_cmd.c
- don't use an absolute index into abuf in mkfmt, use
sizeof(abuf) to compute last index
builtins/common.c
- fix read_octal to do a better job of detecting overflow while
iterating through the string
builtins/umask.def
- change octal-print mode to print 4 digits, like other shells
- cast umask to unsigned long to avoid problems on systems where
it's wider than an int (POSIX doesn't guarantee that mode_t is
no wider than an int, but real-world systems use int)
builtins/printf.def
- mklong can never return NULL (it uses xrealloc), so the mainline
doesn't need to check for NULL returns
- new function, getldouble (long double *), to get long doubles
- mklong now takes a `char *' as its second argument, the modifier(s)
to use
- changed use of `modchar' to handle more than a single modifier
character
- changed to handle `long double' and `L' formats better, rather
than discarding long double information
- since printf now follows the POSIX.2 rules for conversion errors,
we can dispense with the status returns from the get* functions
- make the get* functions as similar in structure as possible,
removing type casts, etc.
lib/sh/timeval.c,execute_cmd.c
- change some instances of `long' to `time_t', for systems where
a time_t is bigger than a long
jobs.c
- include "posixtime.h" instead of <sys/time.h>
config.h.in
- add defines for HAVE_DECL_CONFSTR, HAVE_DECL_STRTOLD,
HAVE_DECL_SBRK, HAVE_DECL_PRINTF
- remove defines for SBRK_DECLARED and PRINTF_DECLARED
- add _GNU_SOURCE define
configure.in
- add AC_CHECK_DECLS for strtold, confstr, sbrk, printf
- remove call to BASH_FUNC_SBRK_DECLARED
- remove call to BASH_FUNC_PRINTF
xmalloc.c, lib/malloc/malloc.c
- change check of SBRK_DECLARED to HAVE_SBRK_DECL
print_cmd.c
- change PRINTF_DECLARED to HAVE_DECL_PRINTF
builtins/evalstring.c, builtins/common.h
- parse_and_execute now takes a `const char *' as its second argument
input.h,parse.y
- with_input_from_* functions now take a `const char *' as their
second argument
- init_yy_io now takes a `const char *' as its fourth argument
parse.y,externs.h
- parse_string_to_word_list now takes a `const char *' as its second
argument
tests/builtins.right
- change output to account for extra digit in umask output
pcomplib.c
- free_progcomp now takes a PTR_T argument
builtins/bashgetopt.h
- include <stdc.h>
- add prototypes to extern declarations
builtins/shopt.def
- add prototypes to static function declarations
builtins/{fc,umask,wait}.def, builtins/{bashgetopt,common}.c
- include <ctype.h> for isdigit macro (referenced by `digit(x)')
lib/readline/complete.c
- added more static function declarations with prototypes
9/12
----
lib/sh/tmpfile.c
- use `^' instead of `*' in sh_mktmpname to make filenames a bit
more random
include/stdc.h,lib/readline/rldstdc.h
- add __attribute__ definition
builtins/common.h
- add printf __attribute__ to declaration of builtin_error
error.h
- add printf __attribute__ to declaration of programming_error,
report_error, parser_error, fatal_error, sys_error, internal_error,
internal_warning
lib/readline/readline.h
- add printf __attribute__ to declaration of rl_message
pcomplete.c
- add printf __attribute__ to declaration of debug_printf
print_cmd.c
- add printf __attribute__ to declarations of cprintf, xprintf
include/chartypes.h
- new file, includes <ctype.h> and defines macros that check for
safe (ascii) arguments before calling the regular ctype macros
{alias,bashline,execute_cmd,expr,findcmd,general,locale,mksyntax,stringlib,subst,variables}.c
parse.y
builtins/{bashgetopt,common}.c
builtins/{fc,printf,umask,wait}.def
lib/glob/strmatch.c
lib/sh/{oslib,pathcanon,pathphys,snprintf,strcasecmp,strindex,stringvec,strtod,strtol,strtrans}.c
examples/loadables/{head,sleep}.c
- include "chartypes.h" or <chartypes.h> instead of <ctype.h>
Makefile.in,{builtins,lib/{glob,sh}}/Makefile.in
- update dependencies to include chartypes.h
lib/sh/inet_aton.c
- use `unsigned char' instead of `char' to pass to ctype.h functions
lib/sh/netopen.c
- check for '0' <= host[0] <= '9' in _getaddr instead of using
isdigit
subst.c,lib/sh/shquote.c
- change array subscripts into sh_syntaxtab from `char' to
`unsigned char'
{alias,bashline,execute_cmd,expr,general,subst}.c, parse.y
builtins/{fc,printf,umask,wait}.def builtins/{bashgetopt,common}.c
lib/sh/{pathcanon,pathphys,snprintf,strcasecmp,strindex,strtod,strtol,strtrans}.c
examples/loadables/{head,sleep}.c
- change to use some of the new macros in chartypes.h
- remove old local macro definitions now provided by chartypes.h
general.h
- remove definition of isletter, ISOCTAL, digit, digit_value
- change legal_variable_starter and legal_variable_char to use
chartypes.h macros
- change ABSPATH to use chartypes.h macros
lib/readline/util.c
- change to use Paul Eggert's FUNCTION_FOR_MACRO define to define
function replacements for macros in chardefs.h
lib/readline/chardefs.h
- added some of the same macros as in chartypes.h
- change _rl_lowercase_p, _rl_uppercase_p, _rl_digit_p,
_rl_to_upper, _rl_to_lower to use new IS* macros
- added _rl_isident macro from vi_mode.c:isident
lib/readline/{bind,complete,nls}.c
- change to use some of the new macros from chardefs.h
lib/readline/vi_mode.c
- isident -> _rl_isident
- remove local defines of macros in chardefs.h
lib/sh/strtol.c
- updated to new version, modified from glibc 2.2.4 and sh-utils-2.0.
This one can do strtoll and strtoull, if necessary
9/13
----
builtins/ulimit.def
- changed get_limit so it retrieves both hard and soft limits
instead of one or the other
- changed callers of get_limit
- changed getmaxvm to take soft limit, hard limit as arguments
- changed getmaxuprc to just take a single argument, the value
- changed calls to printone() to pass soft limit or hard limit
depending on `mode' instead of using old current_limit variable
- moved check for out-of-range limits in ulimit_internal into the
block that converts a string argument to a value of type rlim_t
- changed RESOURCE_LIMITS struct to break the description into a
description string and separate scale factor string
- changed print_all_limits to print a single error message if
get_limit fails, including limits[i].description now that the
scale factor has been removed from the description string
- removed DESCFMT define, since it's now used only in printone()
- changed printone to print the option character associated with a
particular limit if we're printing multiple limits
- changed calls to builtin_error to print the description associated
with a limit if setting or getting the limit fails
- added support for new POSIX 1003.1-200x rlim_t values:
RLIM_SAVED_CUR and RLIM_SAVED_MAX, which expand to the current
soft and hard limits, whatever they are
- changed printone to print `hard' or `soft' if the current limit is
RLIM_SAVED_MAX or RLIM_SAVED_CUR, respectively
- changed ulimit_internal to handle new `hard' and `soft' arguments
- changed help text do describe the special limit arguments `hard',
`soft', and `unlimited'
doc/{bash.1,bashref.texi}
- documented new `hard' and `soft' limit arguments to `ulimit'
hashlib.[ch]
- find_hash_item now takes a `const char *' is its first argument
- hash_string now takes a `const char *' is its first argument
- remove_hash_item now takes a `const char *' as its first argument
pcomplib.c
- removed cast from first argument to find_hash_item in find_compspec
general.[ch]
- absolute_program now takes a `const char *' as its argument
- absolute_pathname now takes a `const char *' as its argument
lib/glob/glob.[ch]
- glob_pattern_p now takes a `const char *' as its argument
bashline.c
- removed cast from first argument to absolute_program in
command_word_completion_function
- removed cast from first argument to glob_pattern_p in
attempt_shell_completion
findcmd.[ch]
- find_absolute_program, find_user_command, find_path_file,
search_for_command, user_command_matches now take a
`const char *' as their first argument
- file_status, executable_file, is_directory, executable_or_directory
now take a `const char *' as their argument
- _find_user_command_internal, find_user_command_internal,
find_user_command_in_path
lib/sh/makepath.c, externs.h
- changed sh_makepath so it takes `const char *' for its first
two arguments
hashcmd.[ch]
- find_hashed_filename now takes a `const char *' as its first arg
- remove_hashed_filename now takes a `const char *' as its first arg
variables.[ch]
- new_shell_variable, var_lookup, shell_var_from_env_string,
find_name_in_env_array, bind_function, makunbound,
bind_name_in_env_array, bind_tempenv_variable, bind_variable
now take a `const char *' as their first arg
- find_function, make_new_variable, find_tempenv_variable,
find_variable_internal, find_variable, set_func_read_only,
set_func_auto_export, all_variables_matching_prefix, assign_in_env,
assignment, kill_local_variable, make_local_variable, unbind_variable
now take a `const char *' as their arg
- mk_env_string now takes `const char *' arguments
arrayfunc.[ch]
- skipsubscript now takes a `const char *' as its argument
9/17
----
lib/readline/complete.c
- attempt to preserve case of what the user typed in
compute_lcd of matches if we're ignoring case in completion
builtins/{let,pushd}.def,{execute_cmd,expr}.c
- change some 0L constants to 0 and let the compiler sort it out
9/18
----
lib/malloc/alloca.c
- alloca now takes a `size_t' argument
include/memalloc.h
- if we're providing an extern function declaration for alloca,
use `void *' and prototype if __STDC__ is defined
- if HAVE_ALLOCA_H is defined, but C_ALLOCA is defined, don't
define HAVE_ALLOCA
9/19
----
subst.c
- do_assignment_internal, do_assignment, and do_assignment_no_expand
now take a `const char *' as their first argument
general.h
- a `sh_assign_func_t' is now a function taking a `const char *' and
returning int
hashcmd.c
- free_filename_data now takes a `PTR_T' argument to agree with the
typedef for `sh_free_func_t'
lib/sh/snprintf.c
- use TYPE_MAXIMUM define like strtol.c instead of huge constants
9/20
----
lib/sh/snprintf.c
- don't bother to compile the bulk of the body unless HAVE_SNPRINTF
or HAVE_ASPRINTF is not defined
9/24
----
flags.c
- ignore `set -n' if the shell was started interactively
lib/readline/readline.c
- initialize readline_echoing_p to 0; let the terminal-specific code
in rltty.c set it appropriately
lib/malloc/malloc.c
- changed internal_memalign() slightly to avoid compiler warnings about
negating an unsigned variable (-alignment -> (~alignment + 1))
9/27
----
lib/readline/readline.c
- changed rl_newline to set _rl_history_saved_point appropriately
for the {previous,next}_history code
lib/readline/rlprivate.h
- extern declaration for _rl_history_preserve_point
lib/readline/bind.c
- new bindable variable, `history-preserve-point', sets value of
_rl_history_preserve_point
10/1
----
lib/malloc/table.c
- new file, with a map of allocated (and freed) memory for debugging
multiple frees, etc. Indexed by hash on values returned by
malloc(); holds size, file and line number info for last alloc or
free and a couple of statistics pointers
lib/malloc/malloc.c
- a few cleanups; added calls for registering allocations and frees
if MALLOC_REGISTER is defined
- replaced MALLOC_RETURN with explicit MALLOC_NOTRACE define
- reordered fields in `struct...minfo' in `union mhead' to restore
eight-byte alignment
- added explicit checks for underflow in free and realloc since
checking mh_magic2 is not sufficient to detect everything (it's
no longer the last field in the struct, and thus not the bytes
immediately preceding what's returned to the user)
- new function, xbotch, for printing file and line number info for
the failed assertion before calling botch() (programming_error())
configure.in
- replaced call to BASH_C_LONG_LONG with call to
AC_CHECK_TYPES([long long])
- moved the C compiler tests before the tests for various
system types, so we can know whether we have `long long'
before testing for 64-bit types
- if we have `long long', check for sizeof(long long) and save value
aclocal.m4
- changed BASH_TYPE_BITS64_T to check `long long' before `long', but
after `double'
10/2
----
lib/malloc/malloc.c
- made malloc and realloc both agree on the rounding for a request of
size N (round up to nearest multiple of 8 after adjusting for
malloc overhead); uses new ALLOCATED_BYTES macro
- realloc and free now use new IN_BUCKET macro for underflow checks
execute_cmd.c
- fixed time_command() to use `time_t' instead of `long' to hold
time stamps
lib/sh/clock.c
- clock_t_to_secs now takes a `time_t *' second argument
- fixed print_clock_t to call clock_t_to_secs with right arguments
lib/sh/timeval.c
- fixed print_timeval to make `minutes' a `long' and make its
structure identical to print_clock_t
redir.c
- changed redirection_error to check for EBADF and use the file
descriptor being redirected from in the error message if it
is >= 0
Makefile.in
- changed release status to `beta1'
lib/glob/collsyms.h
- added a few ASCII symbols to the posix_collsyms array
10/3
----
aclocal.m4
- fixed typo in BASH_TYPE_BITS64_T
configure.in
- added check for unsigned chars with AC_C_CHAR_UNSIGNED
config.h.in
- added PROTOTYPES and __CHAR_UNSIGNED__ #defines
general.h
- if CHAR_MAX is not define by <limits.h>, provide a definition
builtins/printf.def
- change tescape() to mask \0 and \x escape sequences with 0xFF
- change tescape() to process at most two hex digits after a `\x'
lib/sh/strtrans.c
- change strtrans() to mask \0 and \x escape sequences with 0xFF
- change strtrans() to process at most two hex digits after a `\x'.
This affects `echo -e' and $'...' processing
lib/readline/bind.c
- changed rl_translate_keyseq() to process at most two hex digits
after a `\x'
lib/readline/doc/{rluser.texinfo,readline.3}, doc/bash.1
- changed documentation for key binding escape sequences to specify
that at most two hex digits after \x are translated
- changed documentation for key binding to specify that the result
of \nnn or \xhh escapes is an eight-bit value, not just ASCII
doc/{bash.1,bashref.texi}
- changed documentation of $'...' to specify that at most two hex
digits after \x are translated
- changed `echo' documentation to specify that at most two hex
digits after \x are translated
- changed documentation for `echo' and $'...' to specify that the
result of \nnn or \xhh escapes is an eight-bit value, not just ASCII
10/4
----
lib/malloc/malloc.c
- changed interface for xbotch to pass memory address and error code
as two additional arguments
- call mregister_describe_mem from xbotch to get the last allocation
or free before the botch
configure.in
- call AC_CHECK_DECLS([strsignal])
config.h.in
- add HAVE_DECL_STRSIGNAL
siglist.h
- make declaration of strsignal() dependent on !HAVE_DECL_STRSIGNAL
10/5
----
support/texi2html
- upgraded to version 1.64
10/9
----
aclocal.m4
- added check for `long long' to BASH_TYPE_PTRDIFF_T
configure.in
- replaced call to BASH_HAVE_TIOCGWINSZ with AC_HEADER_TIOCGWINSZ
aclocal.m4
- replaced body of BASH_STRUCT_TERMIOS_LDISC with call to
AC_CHECK_MEMBER(struct termios.c_line, ...)
- replaced body of BASH_STRUCT_TERMIO_LDISC with call to
AC_CHECK_MEMBER(struct termios.c_line, ...)
[bash-2.05a-beta1 frozen]
10/10
-----
lib/sh/snprintf.c
- fixed exponent() to not smash the trailing zeros in the fraction
when using %g or %G with an `alternate form'
- fixed exponent() to handle the optional precision with %g and %G
correctly (number of significant digits before the exponent)
10/11
-----
expr.c
- fixed strlong() to correct the values of `@' and `_' when
translating base-64 constants (64#@ == 62 and 64#_ == 64), for
compatibility with ksh
lib/sh/itos.c
- added a slightly more flexible fmtlong() function that takes a
base argument and flags (for future use)
- rewrote itos and inttostr in terms of fmtlong
lib/sh/fmtulong.c
- new file, converts unsigned long to string. hooks for `unsigned
long long' in the future. unused as yet
10/15
-----
lib/readline/rltty.c
- change the SET_SPECIAL macro to avoid possible (but highly
unlikely) negative array subscripts
error.h
- add __attribute__ to extern declaration of itrace (even though the
function isn't defined in released versions of bash)
bashansi.h
- include <strings.h> if HAVE_STRINGS_H is defined, to get any extra
function declarations provided therein
copy_cmd.c
- fix typo in forward declaration for copy_arith_for_command
lib/malloc/stats.c
- make the accumulators in _print_malloc_stats be `unsigned long'
instead of `int'
externs.h, sig.h
- add `__noreturn__' gcc attribute to exit_shell and jump_to_top_level
declarations
lib/sh/mailstat.c, support/bashversion.c
- include <bashansi.h> for some string function declarations
lib/malloc/shmalloc.h
- added extern declarations of functions that do malloc debugging
lib/readline/{isearch,readline,vi_mode}.c
- make sure we index into _rl_keymap with a non-negative index
parse.y
- make sure we index into sh_syntaxtab with a non-negative index
lib/readline/vi_mode.c
- bound the vi_mark_chars array with the number of characters between
'a' and 'z' rather than using a fixed amount
- don't use _rl_lowercase_p when deciding whether the char read by
rl_vi_set_mark is a valid mark; just use 'a' <= char <= 'z'
lib/readline/chardefs.h
- conditionally include memory.h and strings.h as in general.h
- replace ISASCII with IN_CTYPE_DOMAIN like other GNU software
- add defines for ISPRINT(c), ISLOWER(c) and ISUPPER(c)
- fix defines for _rl_lowercase_p, _rl_uppercase_p, _rl_digit_p,
_rl_pure_alphabetic, ALPHABETIC, _rl_to_upper, _rl_to_lower,
and _rl_isident to work on systems with signed chars
include/chartypes.h
- replace ISASCII with IN_CTYPE_DOMAIN like other GNU software
lib/sh/{strcasecmp,strtod,strtol}.c
- don't pass possibly-negative characters to tolower() or toupper()
lib/glob/strmatch.c
- don't bother testing for isupper in FOLD; rely on TOLOWER macro
from <chartypes.h> to do it
- don't use local definitions of isblank, et al.; rely on macros
from <chartypes.h>
lib/readline/{display,readline}.c, mksyntax.c
- use new ISPRINT macro instead of isprint()
builtins/{kill.def,mkbuiltins.c},{error,execute_cmd,jobs,nojobs,subst}.c
- don't assume that a pid_t fits into an int for printing and other
uses
variables.[ch]
- the unused put_gnu_argv_flags_into_env now takes a `long' pid
argument
configure.in, config.h.in
- call AC_STRUCT_ST_BLOCKS, define HAVE_STRUCT_STAT_ST_BLOCKS if found
- check for strtoull(), define HAVE_STRTOULL if found
- check for uintmax_t, define to `unsigned long' if not found
lib/sh/mailstat.c
- don't use st_blocks member of struct stat unless
HAVE_STRUCT_STAT_ST_BLOCKS is defined; otherwise use the st_nlink
field to return the total number of messages in a maildir-style
mail directory
general.h,{alias,expr,general,subst,variables}.c
builtins/{printf,read}.def
lib/readline/{bind,complete,nls}.c
lib/sh/{pathcanon,pathphys,shquote,snprintf,strindex,strtod,strtol,strtrans}.c
- cast args to ctype macros to unsigned char for systems with signed
chars; other fixes for signed chars
lib/sh/{fmtullong,strtoull.c}
- new files, more support for `long long'
Makefile.in, lib/sh/Makefile.in
- make fmtullong.o and strtoull.o part of libsh
lib/sh/itos.c
- remove local copy of fmtlong; use fmtulong instead
- new functions: uitos, uinttostr work on `unsigned long'
lib/sh/snprintf.c
- fixes to make `unsigned long long' work (%llu)
- fixes to make unsigned formats not print the sign when given
an unsigned long that is greater than LONG_MAX
externs.h
- extern declarations for fmtulong, fmtulloing, strtoull
- extern declarations for uitos, uinttostr
10/16
-----
configure.in
- move header checks before function checks
- move c compiler tests before header checks
- check for <inttypes.h> with BASH_HEADER_INTTYPES
- change type checks for intmax_t, uintmax_t to not attempt to
include <stdint.h>
- check for strtoimax, strtoumax, strtoll, strtol, strtoull, strtoul
with BASH_CHECK_DECL (for declarations in header files) and
AC_REPLACE_FUNCS (for availability and LIBOBJS substitution)
- remove check for have_long_long around sizeof check for long long
(since autoconf will give it a size of 0 if the type isn't found)
config.h.in
- add a define for HAVE_INTTYPES_H
- add a define for HAVE_UNSIGNED_LONG_LONG
- add defines for HAVE_STRTOIMAX, HAVE_STRTOUMAX, HAVE_STRTOLL
aclocal.m4
- new func, BASH_HEADER_INTTYPES, which just calls AC_CHECK_HEADERS
on <inttypes.h>; separate so it can be AC_REQUIREd
- AC_REQUIRE([BASH_HEADER_INTTYPES]) in BASH_CHECK_TYPE
- include <inttypes.h> in BASH_CHECK_TYPE if HAVE_INTTYPES_H is
defined
- change AC_DEFINE to AC_DEFINE_UNQUOTED in BASH_CHECK_TYPE
- new `long long' checking macros: BASH_TYPE_LONG_LONG and
BASH_TYPE_UNSIGNED_LONG_LONG
- new BASH_CHECK_DECL
lib/sh/{strto[iu]max,strtoll}.c, lib/sh/Makefile.in, Makefile.in
- new files
externs.h
- extern declarations for strtoll, strtoimax, strtoumax
lib/malloc/alloca.c
- include <bashtypes.h> for size_t
builtins/printf.def
- new functions: getllong, getullong, getintmax, getuintmax; return
long long, unsigned long long, intmax_t, uintmax_t respectively
- builtin printf now handles `ll' and `j' length modifiers directly
lib/sh/Makefile.in
- use LIBOBJS to decide whether or not the strto* functions are
needed
10/17
-----
configure.in
- call AC_REPLACE_FUNCS(rename)
- move getcwd, strpbrk, strcasecmp, strerror, strtod
from AC_CHECK_FUNCS to AC_REPLACE_FUNCS
- only call BASH_FUNC_GETCWD if $ac_func_getcwd == "yes"
- call BASH_CHECK_SYS_SIGLIST
- if we don't have vprintf but have _doprnt, call AC_LIBOBJ(vprint)
lib/sh/Makefile.in
- remove rename, getcwd, inet_aton, strpbrk, strcasecmp, strerror,
strtod, vprint from OBJECTS; picked up from LIBOBJS
aclocal.m4
- change BASH_FUNC_GETCWD to call AC_LIBOBJ(getcwd) if the libc
getcwd(3) calls popen(3)
- change BASH_FUNC_INET_ATON to call AC_LIBOBJ(inet_aton) if it's
not found in libc or as a #define even with the special includes
- BASH_KERNEL_RLIMIT_CHECK -> BASH_CHECK_KERNEL_RLIMIT
- BASH_DEFAULT_MAILDIR -> BASH_SYS_DEFAULT_MAILDIR
- BASH_JOB_CONTROL_MISSING -> BASH_SYS_JOB_CONTROL_MISSING
- BASH_REINSTALL_SIGHANDLERS -> BASH_SYS_REINSTALL_SIGHANDLERS
- BASH_SIGNAL_CHECK -> BASH_SYS_SIGNAL_VINTAGE
- BASH_DUP2_CLOEXEC_CHECK -> BASH_FUNC_DUP2_CLOEXEC_CHECK
- BASH_PGRP_SYNC -> BASH_SYS_PGRP_SYNC
- BASH_RLIMIT_TYPE -> BASH_TYPE_RLIMIT
- BASH_FUNC_PRINTF -> BASH_DECL_PRINTF
- BASH_FUNC_SBRK_DECLARED -> BASH_DECL_SBRK
- BASH_MISC_SPEED_T -> BASH_CHECK_SPEED_T
- BASH_CHECK_SOCKLIB -> BASH_CHECK_LIB_SOCKET
- new macro, BASH_CHECK_SYS_SIGLIST, encapsulates all the checks for
sys_siglist, _sys_siglist, and strsignal(), sets SIGLIST_O to
siglist.o if appropriate
Makefile.in
- use SIGLIST_O variable to decide whether or not we need siglist.o
{execute_cmd,subst}.c
- change a couple of instances of ISDIGIT to DIGIT, where we really,
really only want ascii digits
ansi_stdlib.h
- don't need a declaration for atol()
10/18
-----
aclocal.m4
- new macro, BASH_FUNC_PRINTF_A_FORMAT, checks for printf support
for %a, %A conversion specifiers, defines HAVE_PRINTF_A_FORMAT
if successful
configure.in
- call AC_CHECK_FUNCS for isascii
- call BASH_FUNC_PRINTF_A_FORMAT
config.h.in
- add a define for HAVE_ISASCII
- add a define for HAVE_PRINTF_A_FORMAT
lib/sh/snprintf.c
- for long double output, fall back to sprintf using ldfallback()
function for floating point formats
- support %a, %A using dfallback() or ldfallback() if
HAVE_PRINTF_A_FORMAT is defined
- fix bug in vasprintf that returned wrong value in its first
argument if the buffer holding the result string got reallocated
- fixed PUT_CHAR macro to increment the counter even if we've
exceeded the buffer size, for the return value from
vsnprintf/snprintf
- fix vsnprintf_internal to not use counter < length as a loop
condition, but always process the entire format string (for
the return value from vsnprintf/snprintf)
builtins/printf.def
- support %a, %A if HAVE_PRINTF_A_FORMAT is defined
include/typemax.h
- new file, with the TYPE_MAXIMUM stuff that's duplicated in several
files in lib/sh
lib/sh/{fmtulong,strtol,snprintf}.c
- include <typemax.h> instead of having the definitions in each file
lib/sh/Makefile.in
- updated dependencies for typemax.h
10/22
-----
configure.in
- call AC_CHECK_FUNCS on ctype.h functions/macros that bash redefines
in chartypes.h
config.h.in
- defines for HAVE_IS{ASCII,BLANK,GRAPH,PRINT,SPACE,XDIGIT}
include/chartypes.h, lib/glob/strmatch.c, lib/readline/chardefs.h
- don't redefine some is* ctype macros/functions if HAVE_ISXXX is
defined (meaning that an appropriate function, but not a macro,
exists)
lib/sh/strtrans.c
- new function, ansic_shouldquote, returns 1 if argument string
contains non-printing chars that should be quoted with $'...'
externs.h
- new declaration for ansic_shouldquote()
variables.c
- change print_var_value to ansi C quote the string if we're not in
posix mode and the variable's value contains non-printing chars,
to use the regular shell single quoting if the value contains
shell meta-characters, and to just output the string otherwise
lib/sh/shquote.c
- add `break' to `case '~':' to avoid fallthrough and extra test
doc/bashref.texi
- note that in POSIX mode, `set' displays variable values that
include nonprinting characters without quoting, unless they
contain shell metacharacters
builtins/printf.def, lib/sh/snprintf.c
- handle `F' conversion specifier as equivalent to 'f'
parse.y, {nojobs,variables}.c
- a couple of cleanups for when building a minimal configuration
nojobs.c
- new function: stop_making_children(), just sets
already_making_children to 0 (like stop_pipeline)
subst.c
- call stop_making_children from subst.c:command_substitute if
JOB_CONTROL is not defined. This fixes the bug where the wrong
process is waited for (and its status returned) when using
command substitution in a null command in a shell function
builtins/printf.def
- new variable `tw' used to keep track of the total number of
characters written by a single call to `printf' -- to be
used for the `%n' conversion, which will be added later. It
gets reset each time we reuse the format string, which is what
ksh93 seems to do
10/23
-----
variables.c
- new function, bind_var_to_int (char *var, long val)
variables.h
- extern declaration for bind_var_to_int
lib/sh/netopen.c
- use gai_strerror() for error messages when getaddrinfo() fails
- use PF_INET if DEBUG is defined, since IPv6 doesn't work for me
Makefile.in
- pass DEBUG=${DEBUG} down to makes in some subdirectories
{builtins,lib{glob,sh}}/Makefile.in
- append ${DEBUG} to LOCAL_CFLAGS value, passed by top-level Makefile
builtins/printf.def
- added support for %n format conversion char (number of chars printed
so far from current format string)
10/24
-----
variables.c
- if posixly_correct is set, the default value of $MAILCHECK is 600
- use legal_number instead of atoi in adjust_shell_level
- treat non-numeric assignments to SECONDS as 0 in assign_seconds
- new function, init_funcname_var; sets FUNCNAME as a dynamic variable
if it's not set in the initial environment
- new function, init_groups_var; sets GROUPS as a dynamic array
variable if it's not set in the initial environment
- new function, init_dirstack_var; sets DIRSTACK as a dynamic array
variable if it's not set in the initial environment
- new function, init_seconds_var; sets SECONDS as a dynamic
variable using any valid integer value in the initial environment
as the initial value, as if an assignment had been performed
- call init_funcname_var, init_groups_var, init_dirstack_var,
init_seconds_var from initialize_dynamic_variables
- non-numeric values assigned to LINENO are treated as 0
- change initialize_shell_variables to not auto-export PATH or TERM
- change set_home_var to not auto-export HOME
- change set_shell_var to not auto-export SHELL
- broke the code that sets HOSTNAME, HOSTTYPE, MACHTYPE, OSTYPE
out into a separate function, set_machine_vars; none of those
variables are auto-exported
- bash no longer un-exports SSH_CLIENT or SSH2_CLIENT
shell.c
- changed isnetconn() to check SSH_CLIENT and SSH2_CLIENT only if
SSH_SOURCE_BASHRC is defined in config-top.h
config-top.h
- added a commented-out definition for SSH_SOURCE_BASHRC
10/25
-----
Makefile.in
- changed RELSTATUS to `rc1' (release candidate 1)
10/29
-----
locale.c
- fixed an `=' vs. `==' typo in set_locale_var when parsing
LC_NUMERIC
doc/{bash.1,bashref.texi}
- document what bash does with $POSIXLY_CORRECT
doc/builtins.1
- some updates
builtins/psize.sh
- some mktemp(1) changes
lib/readline/readline.c
- change rl_backward to check for rl_point < 0 and reset to 0 if so
lib/readline/util.c
- don't compile in _rl_strpbrk if HAVE_STRPBRK is defined
lib/readline/rlprivate.h
- remove extern declaration of _rl_strpbrk
lib/readline/rldefs.h
- #define _rl_strpbrk as strpbrk if HAVE_STRPBRK is define, otherwise
add extern declaration of _rl_strpbrk from rlprivate.h
{mailcheck,shell,variables}.c
- make sure to include posixtime.h to get any prototype for time(3)
in scope
{array,eval,execute_cmd,mksyntax,subst}.c, parse.y
builtins/common.c
lib/sh/pathcanon.c
- a few changes as the result of `gcc -Wall' patches from solar
designer
builtins/read.def, parse.y
- change some calls to free() to xfree()
builtins/set.def
- make sure unset_builtin() resets unset_array to 0 each time through
the loop, because it's set (and used) depending on the current
argument
shell.h
- new define, USE_VAR, to force the compiler to not put a particular
variable in a register -- helpful if registers are not restored
by setjmp/longjmp
builtins/{evalfile.c,{read,wait}.def}, {eval,execute_cmd,shell,test}.c
- use USE_VAR for some variables
subst.c
- fixed a case in expand_word_internal where a NULL pointer could
have been passed to free() (though free() should ignore it)
- fixed a case at the end of expand_word_internal where LIST could
have been used uninitialized (it makes gcc happy, though it
doesn't happen in practice)
test.c
- give test_syntax_error(), beyond(), and integer_expected_error()
the `__noreturn__' attribute for gcc
unwind_prot.c
- in clear_unwind_protect_list(), convert `flags' to `long' (via
assignment to a `long' variable) before casting to `char *', in
case pointers and longs are 64 bits and ints are 32 (makes no
difference on 32-bit machines)
10/30
-----
print_cmd.c
- fixed cprintf to avoid gcc warning about assigning const pointer
to non-const (discarding type qualifier)
{make_cmd,pcomplete,test}.c,parse.y
- some minor changes to shut up gcc warnings
lib/sh/tmpfile.c
- fixed sh_mktmpfp to avoid file descriptor leaks in the case that
sh_mktmpfd succeeds but fdopen fails for some reason
- change sh_mktmpfd to use the same scheme for computing `filenum'
as sh_mktmpname
- change get_sys_tmpdir to prefer P_tmpdir if P_tmpdir is defined
- changed sh_mktmpname and sh_mktmpfd to avoid trying to assign to
`nameroot' if `nameroot == 0' (duh)
- add code to sh_mktmpfd to use mkstemp(3) if USE_MKSTEMP is defined
- add code to sh_mktmpname to use mktemp(3) if USE_MKTEMP is defined
support/{fixlinks,mkclone}
- use mktemp if it's available for the symlink test
- use $TMPDIR instead of hardcoding /tmp; default to /tmp
- use a better filename for the symlink test instead of `z'
support/bashbug.sh
- more changes inspired by a patch from solar designer
lib/malloc/Makefile.in
- new target `alloca', which builds libmalloc.a with alloca.o only
(for systems without alloca that are configured --without-bash-malloc)
configure.in
- if we don't have a working alloca and are not configured to build
the bash malloc library, make a malloc library containing only
alloca.o
aclocal.m4
- slight change to RL_LIB_READLINE_VERSION to deal with minor version
numbers with a letter appended (like 4.2a)
10/31
-----
doc/{bash.1,bashref.texi}
- slight change to note that only interactive shells resend a SIGHUP
to all jobs before exiting
externs.h
- declare strto[ui]max only if NEED_STRTOIMAX_DECL is defined. This
keeps picky compilers from choking because intmax_t is not defined
(MacOS X 10.1)
builtins/printf.def
- #define NEED_STRTOIMAX_DECL before including shell.h
11/1
----
general.c
- check in bash_tilde_expand() for an unquoted tilde-prefix; don't
bother passing the string to tilde_expand unless the prefix is
unquoted
shell.c
- fix a problem with $LINENO when executing commands supplied with
the -c invocation option when ONESHOT is defined
[bash-2.05a-rc1 frozen]
builtins/printf.def
- fix the %n conversion to require that the variable name supplied
be a valid shell identifier
variables.c
- improve random number generator slightly by using the upper 16
bits of the running random number instead of the lower 16, which
are incrementally more random
11/2
----
configure.in
- if RL_INCLUDEDIR ends up being /usr/include, don't put
-I$(RL_INCLUDEDIR) into CFLAGS
11/5
----
doc/{bash.1,bashref.texi}
- correct description of POSIXLY_CORRECT to note that the shell enters
posix mode *before* the startup files are read if POSIXLY_CORRECT
is in the initial environment
variables.c
- fix function prologues for init_dirstack_var and init_groups_var
to agree with caller (no arguments)
jobs.c
- fix forward function declarations for pipe_read and pipe_close
subst.c
- removed `inline' attribute from skip_double_quoted because it can
potentially be called recursively
bashline.c
- quick fix to bashline.c:attempt_shell_completion programmable
completion code to just punt if the end of the command word found
by find_cmd_end is <= the start found by find_cmd_start (the bug
is probably in find_cmd_start -- fix later)
pcomplete.c
- fix gen_matches_from_itemlist to return if the stringlist is null
after any cleaning or initialization, before trying to use it
- fix GEN_COMPS to only bother to try to append the STRINGLIST
returned by gen_matches_from_itemlist to `glist' if it's non-NULL
lib/sh/stringlist.c
- make copy_stringlist return NULL if the STRINGLIST * passed as an
argument is NULL
- make append_stringlist call copy_stringlist only if M2 is non-NULL;
otherwise just return NULL if m1 is NULL
- make word_list_to_stringlist return 0 immediately if the passed
LIST argument is NULL
- make realloc_stringlist call alloc_stringlist if the passed
STRINGLIST argument (`sl') is 0, just like realloc calls malloc
subst.c
- in skip_to_delim(), if we have an unclosed ${, and it's at the end
of the string (string[i] == '{', string[i+1] == '{' and
string[i+2] == 0, return si (i +2) immediately without bothering
to call extract_dollar_brace_string or extract_delimited_string
- in skip_to_delim(), if string[i] is 0 after a call to
extract_dollar_brace_string or extract_delimited_string (meaning we
have an unclosed ${ or other expansion, return i immediately without
doing a `continue' (which will increment i past the end of string)
- in split_at_delims, don't increment te by 1 if it's pointing to a
delimiter. this has the effect of skipping the first delimiter
char in a possibly multi-character delimiter, and ignoring
single-char delimiters like `>'
configure.in
- use AC_CHECK_MEMBERS([struct stat.st_blocks]) instead of a call to
AC_STRUCT_ST_BLOCKS to avoid configure changing LIBOBJS if the test
fails
general.c
- introduce two new variables: bash_tilde_{prefixes,suffixes}, set
to the additional prefixes and suffixes bash wants to pass to the
tilde expansion code (reserved for post-bash-2.05a fix)
aclocal.m4
- add missing `test' in BASH_CHECK_SYS_SIGLIST
11/7
----
lib/readline/vi_mode.c
- fix rl_vi_goto_mark to explicitly check that the desired mark is
between 'a' and 'z', since some locales have lowercase letters
outside that range, which could cause a negative subscript
include/chartypes.h
- remove superfluous `#undef ISASCII'
lib/sh/strto[iu]max.c
- changes from Paul Eggert to work around buggy compilers and catch
configuration errors at compile time
aclocal.m4
- new macro, BASH_C_LONG_DOUBLE, identical to AC_C_LONG_DOUBLE but
with a fix for Irix 5.3 (not called, since I'm not sure it's the
right thing to do -- the C standard allows double and long double
to be the same size)
lib/sh/snprintf.c
- only try to write the trailing NUL in vsnprintf_internal if
data->length is >= 0, since if it's not, we probably don't have
a buffer
Makefile.in
- changed RELSTATUS to `release'
11/8
----
lib/sh/strtol.c
- make sure chars passed to toupper are cast to unsigned
unwind_prot.c
- change clear_unwind_protect_list to not require a cast from `int'
to `char *'
lib/readline/chardefs.h
- make _rl_digit_p succeed only for ascii digits, since that's what
most callers assume